kris,
sorry to appear pedantic, but many years ago, GCE 'O' Level English Language was a basic requirement to become an ATCA, let alone an ATCO. I think the GCSE requirement is still there. Members of the selection panel may read these pages. Occasionally we all make mistakes, but surely we should be on a constant drive to 'raise the bar', in all that we do, be it sport, music and especially ATC.
I hope that your 15 day wait is worthwhile, (don't panic, I am nothing to do with ATC selection).
Very Best Wishes, from the foot Of Mt. Belzoni.